Download software tagged by ratio

This unique software acts similar to WinZip enabling you to compress your HTML files into much smaller zip archives with compression ratio of 90% and more! Your web pages will load quicker and you'll save both your web traffic and disk space.

Easy file - folder Security with Datalock for any file/folder, any size, any format - High ratio Data Compression achieved - Secure communication of data over internet, Lan - No need to remember many passwords

Free lossless codec for video captured from screen. It has the best compression ratio among free lossless video codecs (on this kind of video). Can be used to make software presentations, videolessons and tutorials. Works in RGB24 colorspace.

Jpegsize is a command line Windows utility that resizes JPEG images in a given directory. If no parameter is specified, it creates images that are 800 pixels wide, and adjusts height accordingly to keep aspect ratio.

Primary 1 English and Maths test papers. 1500 challenging quizzes to practice. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking system and performance report card.

Primary 2 English and Maths test papers. 1500 challenging quizzes to practice. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking system and performance report card.

Primary 3 English, Maths & Science test papers. 2500 challenging quizzes to practice. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking and performance report card.

Primary 4 English, Maths & Science test papers. 2500 challenging quizzes to practice. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking and performance report card.

Primary 5 English, Maths & Science test papers. 3000 challenging quizzes to practice. Questions are modelled closely to primary education curriculum. All test papers comes with model answers, fully automated marking and performance report card.